TrustyChain is a decentralized application (DApp) based on Blockchain, cryptocurrency and/or fiat currency technology, designed for the transport and logistics sector with the aim of optimizing costs and leadtime, and eliminating counterparty risk, thus creating a competitive advantage within the Supply Chain. It generates a trust agreement (contract) between the actors/agents of the chain guaranteed using machine learning algorithms, smart contracts, and decentralized validation. TrustyChain is based on the only Italian patent and the first European patent, owned by Savino Digital Trust SL, which allows automating, tracking, and certifying digital data and documents of vertical and horizontal Supply Chain processes. In addition, TrustyChain automatically integrates with the digital preservation process, ensuring the legal and evidentiary validity of managed and archived digital documents and information.